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The oxidation state of the metal forming...

The oxidation state of the metal forming the complex `K_2[PtCl_6]` is

A

`+1`

B

`+2`

C

`+3`

D

`+4`

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The correct Answer is:
D
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AAKASH SERIES-COMPLEX COMPOUNDS -Objective Exercise-1
  1. Which one of the following cyano complexes exhibit the lowest value of...

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  2. The hybridisation of nickel in tetracarbonyl nickel is

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  3. The oxidation state of the metal forming the complex K2[PtCl6] is

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  4. In the complex [Ni(H2O)2 (NH3)4]^(2+) the number of unpaired electron...

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  5. The correct order of increasing field strengths

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  6. In which of the following octahedral complexes of cobalt (atomic numbe...

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  7. According to crystal field theory, the M-L bond in a complex is

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  8. The number of unpaired electron in [Pt(CN)4]^(2-) ion having square pl...

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  9. Which one of the following is square planar in structure and has diama...

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  10. [Cr(H2O)6]Cl3 and [Cr(H2O)4Cl2]Cl. H2O are hydrate isomers. Their colo...

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  11. Which of the following does not has an optical isomer?

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  12. Which of the following has an optical isomer ?

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  13. Which of the following pairs represents linkage isomers ?

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  14. Which of the following will exhibit geometrical isomerism? (M stands f...

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  15. The ionization isomer of [Cr(H2O)4 Cl(NO2)]Cl is given as

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  16. Ionisation isomerism is possible with

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  17. [PtBrCl(NO(2))(NH(3))] I on ionisation gives the ion

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  18. Structural differences are main in the following isomers (A) ionisat...

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  19. Which of the following is not an example of the isomerism in complex c...

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  20. The complex ion [Co(en)2Cl2]^(+) exhibits

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